Скачать с ютуб Day 1 | LeetCode #3: Longest Substring Without Repeating Characters | Sliding Window (Bangla) в хорошем качестве

Day 1 | LeetCode #3: Longest Substring Without Repeating Characters | Sliding Window (Bangla)

🔥 Master Sliding Window Technique – LeetCode #3 - Longest Substring Without Repeating Characters Simplified! 🚀 Join the 21-Day LeetCode Challenge! Watch now:    • Day 2 | LeetCode #424 - Longest Repea...   _________________________________________________________________________________________________ V I D E O S T O W A T C H N E X T: 🚀 Day 2: Longest Repeating Character Replacement 🔗   • Day 2 | LeetCode #424 - Longest Repea...   🎯 Day 3: Minimum Window Substring (Coming Soon!) 🔗 Problem Link: https://leetcode.com/problems/minimum... 💡 21 Day LeetCode Coding Challenge 🔗    • 21 Day LEETCODE Challenge   ________________________________________________________________________________________________ What You’ll Learn in This Video: ✅ Understanding LeetCode #3: Longest Substring Without Repeating Characters ✅ Brute Force Approach (O(n^3)) – For loops and Find Method ✅ Optimized Sliding Window Approach (O(n)) – HashSet & HashMap ✅ C++ Implementations Step-by-Step ✅ Detailed Visual Explanations ✅ Complexity Analysis ________________________________________________________________________________________________ 📌 Timestamps: 00:00 - Intro & Problem Statement 01:10 - Brute Force Approach 11:10 - Brute Force: Detailed Example Analysis 14:15 - Brute Force Submission & Complexity Analysis 15:40 - Sliding Window Introduction (HashSet Implementation) 23:45 - Sliding Window: Detailed Example Analysis (HashSet) 30:41 - HashMap Implementation 36:00 - Sliding Window: Detailed Example Analysis (HashMap) 40:48 - New Example: Checking Logic (Character in Window?) 47:58 - Revisiting & Comparing All Solutions ________________________________________________________________________________________________ 📝 Problem Link 🔗 LeetCode #3: https://leetcode.com/problems/longest... 🔥 Up Next Day 2: Longest Repeating Character Replacement(424) 🔗 Problem Link: https://leetcode.com/problems/longest... ________________________________________________________________________________________________ 🚀 Want to Improve Faster? ➡️ Join my daily coding challenge! Click here: https://www.leetcode.com/problem-list... ________________________________________________________________________________________________ "Sometimes you find yourself in a dark place and think you've been buried. But actually, you've been planted." – Christine Caine. ________________________________________________________________________________________________ 💬 Let’s Build a Learning Community! ✔ Comment Below: ➡ Share your approach or ask questions! ➡ Stuck? Drop your code snippet, and let's debug together. 👍 Like if this helped you! 🔔 Subscribe & Hit the Bell to continue this coding journey! ________________________________________________________________________________________________ 📩 Inquiries: [email protected] ________________________________________________________________________________________________ 📢 Tags for Maximum Reach #LeetCode #SlidingWindow #HashMap #Vector #CodingInterview #Algorithms #DataStructures #BigO #cpp #CPlusPlus #LearnToCode #Programming #TechCommunity #SoftwareEngineering #leetcodechallenge #leetcodedailychallenge #leetcodesolution